AS number details

AS23855

Singapore Advanced Research and Education Network  ·  singaren.net.sg

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AS23855 – Singapore Advanced Research and Education Network

Field Value
Country Singapore
Website singaren.net.sg
Hosted domains 1
Number of IPv4 512
Number of IPv6 1,208,925,819,614,629,174,706,176
ASN type Education
Registry apnic
Allocated 19 years ago on Aug 24, 2005
Updated a month ago on Apr 24, 2024
Netblock Company Num of IPs
203.30.38.0/24 Singapore Advanced Research and Education Network GigaPoP Exchange 256
203.30.39.0/24 Singapore Advanced Research and Education Network GigaPoP Exchange 256
Netblock Company
2001:df0:21a::/48 SingAREN
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WHOIS Details


ASHandle:       AS23855
OrgID:          AS23855
ASName:         AS23855
ASNumber:       AS23855
RegDate:        0000-00-00
Updated:        0000-00-00
TechHandle:     AA00-AAAA
Source:         AAAA

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Hosted Domains

There is 1 domain name hosted across 1 IP address on this ASN.

IP Address Domain Domains on this IP
203.30.39.25 ██████████ 1

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Useful for Cybersecurity

Peers

There are 57 peers for this ASN.

Peers Name
AS1103 SURF B.V.
AS132337 Axclusive
AS132398 Science and Engineering Institutes
AS134148 SingAREN
AS134823 Sky Digital Co., Ltd.
AS136557 Host Universal Pty Ltd
AS137207 Joint Universities Computer Centre Limited
AS137409 GSL Networks Pty LTD
AS140627 OneQode
AS14907 Wikimedia Foundation Inc.
AS151420 Rapid-Fire-y
AS17617 Nanyang Polytechnic
AS17639 Converge ICT Solutions Inc.
AS18106 Viewqwest Pte Ltd
AS1828 Unitas Global LLC
AS199524 G-Core Labs S.A.
AS206350 Oman Research and education Network (OMREN)
AS20965 GEANT Vereniging
AS22388 Indiana University
AS23728 Republic Polytechnic. Multihoming AS Singapore
AS23767 A-STAR
AS23815 Japan Internet Xing Co., Ltd.
AS23864 Singapre Advance Research and Education Network - National Grid Office - IHPC
AS23911 China Next Generation Internet Beijing IX
AS24482 SG.GS
AS24490 Trans-Eurasia Information Network (TEIN2) - SG
AS24514 Malaysian Research & Education Network
AS2907 Research Organization of Information and Systems, National Institute of Informatics
AS35280 F5 Networks SARL
AS36236 NetActuate, Inc
AS37468 Angola Cables
AS38001 NewMedia Express Pte Ltd
AS38195 Superloop
AS38229 Lanka Education & Research Network, NREN
AS45259 Bruhaas (B) Sdn Bhd
AS45352 IP ServerOne Solutions Sdn Bhd
AS4637 Telstra Global
AS4775 Globe Telecoms
AS4809 China Telecom Next Generation Carrier Network
AS49544 i3D.net B.V
AS50999 King Abdullah University of Science and Technology
AS55518 Singapore Internet Exchange Limited
AS59105 Home NOC Operators Group
AS61292 Blix Group AS
AS63927 RISE
AS64049 Reliance Jio Infocomm Pte Ltd Singapore
AS6939 Hurricane Electric LLC
AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)
AS7539 National Center for High-performance Computing
AS7575 Australian Academic and Research Network (AARNet)
AS7610 NUS Gigapop
AS7660 Asia Pacific Advanced Network - Japan
AS7713 PT Telekomunikasi Indonesia
AS9270 National Infomation Society Agency
AS9304 HGC Global Communications Limited
AS9419 Nanyang Technological University
AS9885 NKN INTERNET GATEWAY NETWORK
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS134148 SingAREN
AS6939 Hurricane Electric LLC
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Downstreams

There are 3 downstreams for this ASN.

Downstreams Name
AS132398 Science and Engineering Institutes
AS134148 SingAREN
AS23864 Singapre Advance Research and Education Network - National Grid Office - IHPC
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Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS23855 at robtex.

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